201864816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 602082000

約数和(自身を除く): 400217184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 228, 267, 304, 342, 356, 456, 534, 684, 712, 801, 829, 912, 1068, 1368, 1424, 1602, 1658, 1691, 2136, 2487, 2736, 3204, 3316, 3382, 4272, 4974, 5073, 6408, 6632, 6764, 7461, 9948, 10146, 12816, 13264, 13528, 14922, 15219, 15751, 19896, 20292, 27056, 29844, 30438, 31502, 39792, 40584, 47253, 59688, 60876, 63004, 73781, 81168, 94506, 119376, 121752, 126008, 141759, 147562, 189012, 221343, 243504, 252016, 283518, 295124, 378024, 442686, 567036, 590248, 664029, 756048, 885372, 1134072, 1180496, 1328058, 1401839, 1770744, 2268144, 2656116, 2803678, 3541488, 4205517, 5312232, 5607356, 8411034, 10624464, 11214712, 12616551, 16822068, 22429424, 25233102, 33644136, 50466204, 67288272, 100932408, 201864816]

約数ペア:

[(1, 201864816), (2, 100932408), (3, 67288272), (4, 50466204), (6, 33644136), (8, 25233102), (9, 22429424), (12, 16822068), (16, 12616551), (18, 11214712), (19, 10624464), (24, 8411034), (36, 5607356), (38, 5312232), (48, 4205517), (57, 3541488), (72, 2803678), (76, 2656116), (89, 2268144), (114, 1770744), (144, 1401839), (152, 1328058), (171, 1180496), (178, 1134072), (228, 885372), (267, 756048), (304, 664029), (342, 590248), (356, 567036), (456, 442686), (534, 378024), (684, 295124), (712, 283518), (801, 252016), (829, 243504), (912, 221343), (1068, 189012), (1368, 147562), (1424, 141759), (1602, 126008), (1658, 121752), (1691, 119376), (2136, 94506), (2487, 81168), (2736, 73781), (3204, 63004), (3316, 60876), (3382, 59688), (4272, 47253), (4974, 40584), (5073, 39792), (6408, 31502), (6632, 30438), (6764, 29844), (7461, 27056), (9948, 20292), (10146, 19896), (12816, 15751), (13264, 15219), (13528, 14922)]